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Diffstat (limited to '_gpon/gpon-auth.md')
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1 files changed, 11 insertions, 7 deletions
diff --git a/_gpon/gpon-auth.md b/_gpon/gpon-auth.md index c2a84fe..4336c6c 100644 --- a/_gpon/gpon-auth.md +++ b/_gpon/gpon-auth.md @@ -1,13 +1,13 @@ --- -title: GPON Auth +title: GPON Auth (ONU Online Status) has_children: false nav_order: 3 -description: ONU Online Status layout: default --- +The information on this page is taken from the GPON standard and information from the major vendors of GPON equipment, each individual item containing a verifiable citation in the standard. Feel free to cite this page as: `{{ page.title }}, Hack GPON. Available at: https://hack-gpon.github.io{{ page.url }}`. -# GPON Status: Ox +# ONU activation state: `Ox`[^huawei],[^standardgpon] The process for an ONU to go online unconfigured involves five states: - **`O1` Initial:** the OLT sends a message to the ONU to start the ONU, and the ONU enters the standby state; @@ -36,12 +36,16 @@ graph TD O5 & O4 ---->|Deactive ONU-ID Request| O1 ``` -# Fake O5 Status +# Fake O5 Status[^anime4000] There is a known issue with Alcatel/Nokia OLTs giving fake `O5` ONU Status, OLTs will hold OMCI Provisioning until correct OMCI Information is received. It happens when the OLT detects that the ONT is `drunk`, so it tries to update the firmware before opening the GEM link. If this happens, the user has to try changing the software version or other data. -- [The Process for an ONU to go Online](https://forum.huawei.com/enterprise/en/the-process-for-an-onu-to-go-online-gpon-technical-posts-12/thread/462895-100181) -- [What’s the Authentication of GPON](http://zhangjorna.blogspot.com/2016/05/whats-authentication-of-gpon.html) -- [`O5` No Internet](https://github.com/Anime4000/RTL960x/blob/main/Docs/fakeO5.md)
\ No newline at end of file +This is most likely to reduce logs from misconfigured ONTs and to be able to send updates automatically to ONTs. + +<hr> + +[^huawei]: *The Process for an ONU to go Online* https://forum.huawei.com/enterprise/en/the-process-for-an-onu-to-go-online-gpon-technical-posts-12/thread/462895-100181 +[^standardgpon]: *G.984.3: Gigabit-capable passive optical networks (GPON): Transmission convergence layer specification* https://www.itu.int/rec/T-REC-G.984.3 +[^anime4000]: *`O5` No Internet* https://github.com/Anime4000/RTL960x/blob/main/Docs/fakeO5.md
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